| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.32 | 7.569% | $15.4039 | $15.40 | $15.40 | $15.40 |
| Purchase #2 | $217.53 | 8.328% | $235.6459 | $235.65 | $235.65 | $235.60 |
| Purchase #3 | $11.25 | 8.514% | $12.2078 | $12.21 | $12.20 | $12.20 |
| Purchase #4 | $97.95 | 10.473% | $108.2083 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $144.54 | 3.402% | $149.4573 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $108.39 | 3.192% | $111.8498 | $111.85 | $111.85 | $111.80 |
| Purchase #7 | $87.42 | 13.113% | $98.8834 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $681.40 | $731.6564 | $731.66 | $731.65 | $731.60 | |